Their not in the ufc because they only have been programmed to kill, the fighter and ref would be dead and ufc's computers hacked before the escape of exiting in someones small suitcase. Way to much of a liability

my first martial arts school was an International style Tae Kwon Do as taught by General Choi. General Choi believed in one Korea and taught in North Korea as well to his own detriment. Breaking was very important and still appears to be part of North Korea TKD